Static task
static1
Behavioral task
behavioral1
Sample
2023-08-27_394668be26a58a1b6e0668ea6537d4b8_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_394668be26a58a1b6e0668ea6537d4b8_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_394668be26a58a1b6e0668ea6537d4b8_cryptolocker_JC.exe
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Size
44KB
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MD5
394668be26a58a1b6e0668ea6537d4b8
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SHA1
154889fabdfe986ee04703dadfe72faac17e1bf6
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SHA256
d73f9123c882cff0868652766ddc975f10cde7bb309ff2479f0e0fd21cff01b0
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SHA512
bca8be995541615506bc328442e48b39841d99ca60c7bf9898fa471e68db91ceef5f282dc14afbba1c224dbeaff175ed90e9085bb29c333fdd70457d15681f80
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZgBh8i6g7GobqzB:i5nkFGMOtEvwDpjNbEgkM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_394668be26a58a1b6e0668ea6537d4b8_cryptolocker_JC.exe
Files
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2023-08-27_394668be26a58a1b6e0668ea6537d4b8_cryptolocker_JC.exe.exe windows:5 windows x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE